51145164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6547}}^1$

素因数の和:6595

約数の個数: 72

約数和(自身を含む): 152542208

約数和(自身を除く): 101397044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 6547, 7812, 13094, 19641, 26188, 39282, 45829, 58923, 78564, 91658, 117846, 137487, 183316, 202957, 235692, 274974, 405914, 412461, 549948, 608871, 811828, 824922, 1217742, 1420699, 1649844, 1826613, 2435484, 2841398, 3653226, 4262097, 5682796, 7306452, 8524194, 12786291, 17048388, 25572582, 51145164]

約数ペア:

[(1, 51145164), (2, 25572582), (3, 17048388), (4, 12786291), (6, 8524194), (7, 7306452), (9, 5682796), (12, 4262097), (14, 3653226), (18, 2841398), (21, 2435484), (28, 1826613), (31, 1649844), (36, 1420699), (42, 1217742), (62, 824922), (63, 811828), (84, 608871), (93, 549948), (124, 412461), (126, 405914), (186, 274974), (217, 235692), (252, 202957), (279, 183316), (372, 137487), (434, 117846), (558, 91658), (651, 78564), (868, 58923), (1116, 45829), (1302, 39282), (1953, 26188), (2604, 19641), (3906, 13094), (6547, 7812)]